Objective:To investigate the effects of bunched cognitive behavior intervention on disease fear and psychological security in patients with glioma.Methods:A total of 92 patients with glioma who underwent surgical treatment from January 2022 to June 2023 were selected.According to the order of enrollment, all subjects were divided into research group( n=44)and control group( n=48). The patients in control group received routine medical and nursing intervention, and patients the research group adopted glioma bunched cognitive behavior intervention on the basis of routine medical and nursing intervention, including 4 intervention cycles.At enrollment, 2 weeks after intervention, and 4 weeks after intervention, all subjects were evaluated by the fear of progression questionnaire-short form (FoP-Q-SF), safety questionnaire (SQ), self-rating anxiety scale (SAS) and self-rating depression scale (SDS). All the data in this study were processed by SPSS 26.0 statistical software.The scores of FoP-Q-SF, SQ, SAS and SDS before and after intervention were compared by repeated measures ANOVA between the two groups. Results:(1)The total FoP-Q-SF score, physiological health dimension scores, and social family dimension scores of the two groups showed significant interaction effects before and after intervention ( F=254.839, 52.738, 12.237, all P<0.05). Further simple effect analysis showed that after 2 and 4 weeks of intervention, the FoP-Q-SF scores of the research group (2 weeks after intervention: 33.80±4.94, 36.48±4.04; 4 weeks after intervention: 31.25±4.55, 35.94±4.47) and social family dimensions (2 weeks after intervention: 15.32±2.56 points, 17.06±2.14; 4 weeks after intervention: 14.05±2.59, 16.96±1.99) were lower than those of the control group (all P<0.05). The physiological health dimension score of the research group was lower than that of the control group after 4 weeks of intervention (4 weeks after intervention: 17.30±2.92, 19.06±2.38) ( P<0.05). After 4 weeks of intervention, the FoP-Q-SF score, physiological health dimension score, and social family dimension score of the research group were all lower than those at 2 weeks after intervention and before intervention (all P<0.05). (2)The total SQ score, interpersonal security dimension score and the determined control score of the two groups showed significant interaction effects before and after intervention( F=193.129, 54.706, 44.015, all P<0.05). Further simple effect testing showed that after 2 and 4 weeks of intervention, the total SQ score and interpersonal security score of the research group were higher than those of the control group (all P<0.05). The determined control score of the research group was higher than that of the control group after 4 weeks of intervention ( P<0.05). After 2 and 4 weeks of intervention, the total SQ score, interpersonal security score, and determination control score of the research group were higher than before intervention (all P<0.05), and the total SQ score and interpersonal security score of the research group were higher than 2 weeks after intervention (both P<0.05). (3)The SAS score and SDS score of the two groups showed significant interaction effects before and after intervention( F=237.867, 282.882, both P<0.05). Further simple effect analysis showed that after 2 and 4 weeks intervention, the SAS and SDS scores of the research group were lower than those of the control group (all P<0.05). The SAS and SDS scores of the research group were lower after 2 weeks and 4 weeks intervention than before intervention (all P<0.05). The SAS and SDS scores of the research group at 4 weeks after intervention were lower than those at 2 weeks after intervention (both P<0.05). Conclusion:Bundled cognitive behavioral intervention can improve disease fear and negative emotions in patients with glioma, and enhance psychological security.

Objective To investigate the high-frequency ultrasonic anatomical features of the adjacent C7 transverse process and its clinical value in stellate ganglion block(SGB).Methods High-frequency ultrasound was applied to obtain ultrasonographic anatomical sonogram features in the plane of bilateral C7 transverse processes in 52 cases(104 sides in total)of healthy adults and then stored for the operator to learn and correctly label each tissue structure.Fifty patients who underwent ultrasound-guided SGB were selected and divided into the BC7 group(25 cases before study)and AC7 group(25 cases after study).The operation time,SGB success rate,number of adjusted needle tips,dosage of anaesthetic and adverse reaction of patients in both group were recorded.Results The main muscles observed in the C7 plane were the longissimus and anterior scalene muscles,the ultrasonographic anatomical relationships of the vagus nerve located in the carotid sheath,the pleura located posterior to the subclavian artery,and the recurrent laryngeal nerve located in the vicinity of the branches of the inferior thyroid artery are described,and the stellate ganglion was illustrated as a flattened hypoechogenic structure visible on the deep surface of the prevertebral fascia in the region of the external cervical longissimus muscle,vertebral artery and vein,and the medial aspect of the anterior oblique muscle,and emanated the sonographic features of several hypoechoic nerve bundles.Ultrasound guided SGB was completed uneventfully in patients of both groups,and all patients developed Horner syndrome,with the SGB success rate of 100%.The operation time[(5.36±1.11)minutes]of patients in the BC7 group was longer than that in the AC7 group[(3.08±0.86)minutes],the number of adjusted needle tips[(4.20±1.00)times]of patients in the BC7 group was more than that in the AC7 group[(2.24±0.87)times],and the dosage of anaesthetic[(1.82±0.28)mL]of patients in the BC7 group was more than that in the AC7 group[(1.64±0.22)mL],all the differences were statistically significant(P<0.05).There was no significant difference in the incidence of adverse reaction between the two groups(P>0.05).Conclusion After ultrasonic learning of adjacent structures through C7 transverse process,SGB is safe and easy to perform.

Objective To investigate the role of macrophages in the process of fine particulate matter (PM2.5)exposure induced damage to pulmonary blood-air barrier.Methods Eighteen male BALB/C mice (aged of 10 weeks,weighing 24～27 g)were randomly divided into control group and low-and high-dose PM2.5 exposure groups (receiving 1 .8 and 16.2 mg/kg,respectively),with 6 mice in each group.The control group received tracheal instillations of normal saline on days 1,4,and 7,whereas the exposure groups were administered corresponding dose of PM2.5 exposure at the same time points.In 24 h after last exposure,pathological changes in the lung tissues were observed,and the contents of total protein (TP ),lactate dehydrogenase (LDH ),and alkaline phosphatase (AKP ) in bronchoalveolar lavage fluid (BALF ),and F4/80 protein level in lung tissue were measured to evaluate the blood-air barrier damage and macrophage infiltration within the lung tissues.Additionally,an in vitro model of the blood-air barrier was established using A549 alveolar epithelial cells and EA.hy926 vascular endothelial cells.In combination with a THP-1 macrophage model,the supernatant PM2.5 supernatant,macrophage supernatant,and PM2.5-macrophage supernatant were incubated with the barrier model for 24 h,respectively.Transmembrane electrical resistance (TEER),sodium fluorescein permeability of the barrier model,and LDH release from the barrier cells were measured to ascertain the extent of macrophage-mediated enhancement in barrier damage induced by PM2.5 exposure.Furthermore,the expression of inflammatory cytokines,such as TNF-α,IL-1β,IL-6,and IL-8 in the macrophages after PM2.5 exposure was analyzed with quantitative real-time PCR (qPCR)and enzyme-linked immunosorbent assay (ELISA).Results PM2.5 exposure induced lung tissue damage in mice in a dose-dependent manner,significantly elevated the contents of TP,LDH and AKP in the BALF and caused marked infiltration of macrophages into the lung tissue,especially the high-dose exposure when compared with the mice from the control group (P<0.01 ).In vitro barrier model exposure experiments showed that in comparison with the treatment of 150 and 300 μg/mL PM2.5 and macrophage supernatant,the same doses of PM2.5-macrophage supernatant resulted in notably decreased TEER and significantly enhanced permeability in the barrier model (P<0.01 ),and markedly increased LDH release from epithelial and endothelial barrier cells (P<0.01 ).Additionally,the exposure of 150 and 300μg/mL PM2.5 led to a significant up-regulation of TNF-α,IL-1β,IL-6,and IL-8 in the macrophages (P<0.01 ).Conclusion Macrophages deteriorate PM2.5-induced functional impairment of the pulmonary blood-air barrier.

The purpose of this research is to identify the chemical constituents of sea buckthorn leaves extract (SBLE) and explore its hypoglycemic biological activity. SBLE was prepared by hot reflux extraction with 65% ethanol, and its chemical composition was analyzed by ultra-high-performance liquid chromatography-photodiode array-mass spectrometry/mass spectrometry (UHPLC-PDA-MS/MS) system. The animal experiments were compliant with ethical principles for animal use and had been approved by the Animal Experiment Ethics Committee of Jinan University. Mice were injected with streptozocin (STZ) to establish a hyperglycemic animal model, and SBLE (1.5 g·kg^-1) was administered by gavage for 5 weeks. The fasting blood glucose (FBG) and oral glucose tolerance were detected. Normal mice were given SBLE (1.5 g·kg^-1) by intragastric administration for 10 days, and blood was collected from the tail vein to detect the changes in blood glucose within 120 min after sucrose or starch loading. The mucous membrane of the small intestine of mice was taken to detect the activity of α-glucosidase (AG), and the activity of yeast-derived AG incubated with SBLE was evaluated. The glucose uptake by Caco-2 cells treated with SBLE was detected by fluorescence microscopy and cytometry, and the gene expression of sodium-dependent glucose transporter 1 (SGLT1) and glucose transporter 2 (GLUT2) in Caco-2 cells were detected by real-time quantitative PCR (qPCR). A total of 18 compounds were identified, mainly including tannins and flavonoids. SBLE reduced FBG and increased oral glucose tolerance in STZ hyperglycemic mice. SBLE effectively inhibited the increase of blood glucose caused by starch intake in normal mice. SBLE exerted good inhibitory activity on yeast-derived AG (IC₅₀ = 16.94 μg·mL^-1) and small intestinal mucosa AG with an inhibition rate of 15.48%. SBLE (25-100 μg·mL^-1) dose-dependently inhibited glucose uptake by Caco-2 cells, and SBLE significantly reduced the mRNA level of SGLT1 without changing the expression of GLUT2. In conclusion, the UHPLC characteristic fingerprint of SBLE is established with 18 chemical components identified by mass spectrometry, and SBLE exerts hypoglycemic effect by inhibiting the activity of AG and the absorption of glucose by intestinal epithelial cells.

OBJECTIVE: To investigate the changes of platelet count (PLT), plateletcrit (PCT), mean platelet volume (MPV) and platelet distribution width (PDW) before and after apheresis platelet transfusion, the correlation between the parameters and their clinical significance. METHODS: A total of 38 patients who received apheresis platelet transfusion were selected, their results of blood routine test closest to the time point of apheresis platelet transfusion were consulted from hospital information system and the changes of PLT, PCT, MPV and PDW were compared before and after transfusion. The correlation between above parameters was analyzed. The correlation of body mass index (BMI) with the increased multiple and increased value after platelet infusion was also analyzed. RESULTS: Compared with pre-infusion, PLT and PCT significantly increased (both P <0.001) while MPV and PDW showed no significant difference after apheresis platelet transfusion (P >0.05). The difference of PLT and PCT before and after apheresis platelet transfusion had no correlation with PLT and PCT before transfusion (r =0.002, r =0.001), while the difference of MPV and PDW was negatively correlated with MPV and PDW before transfusion (r =-0.462, r =-0.610). The PLT growth rate was positively correlated with PCT growth rate before and after apheresis platelet transfusion (r =0.819). BMI was positively correlated with the increased multiple of PLT after infusion (r =0.721), but not with the increased value of PLT after infusion (r =0.374). CONCLUSION Apheresis platelet transfusion can cause platelet parameters change and shows different characteristics. Characteristic changes of platelet parameters and their correlation can be used as reference indices to evaluate the efficacy of apheresis platelet transfusion.
Humans ; Mean Platelet Volume ; Platelet Transfusion ; Blood Platelets ; Platelet Count/methods* ; Blood Component Removal

BACKGROUND: Ventricular remodeling after acute anterior wall ST-segment elevation myocardial infarction (AAMI) is an important factor in occurrence of heart failure which additionally results in poor prognosis. Therefore, the treatment of ventricular remodeling needs to be further optimized. Compound Danshen Dripping Pills (CDDP), a traditional Chinese medicine, exerts a protective effect on microcirculatory disturbance caused by ischemia-reperfusion injury and attenuates ventricular remodeling after myocardial infarction. OBJECTIVE: This study is designed to evaluate the efficacy and safety of CDDP in improving ventricular remodeling and cardiac function after AAMI on a larger scale. METHODS: This study is a multi-center, randomized, double-blind, placebo-controlled, parallel-group clinical trial. The total of 268 patients with AAMI after primary percutaneous coronary intervention (pPCI) will be randomly assigned 1:1 to the CDDP group (n=134) and control group (n=134) with a follow-up of 48 weeks. Both groups will be treated with standard therapy of ST-segment elevation myocardial infarction (STEMI), with the CDDP group administrating 20 tablets of CDDP before pPCI and 10 tablets 3 times daily after pPCI, and the control group treated with a placebo simultaneously. The primary endpoint is 48-week echocardiographic outcomes including left ventricular ejection fraction (LVEF), left ventricular end-diastolic volume index (LVEDVI), and left ventricular end-systolic volume index (LVESVI). The secondary endpoint includes the change in N terminal pro-B-type natriuretic peptide (NT-proBNP) level, arrhythmias, and cardiovascular events (death, cardiac arrest, or cardiopulmonary resuscitation, rehospitalization due to heart failure or angina pectoris, deterioration of cardiac function, and stroke). Investigators and patients are both blinded to the allocated treatment. DISCUSSION This prospective study will investigate the efficacy and safety of CDDP in improving ventricular remodeling and cardiac function in patients undergoing pPCI for a first AAMI. Patients in the CDDP group will be compared with those in the control group. If certified to be effective, CDDP treatment in AAMI will probably be advised on a larger scale. (Trial registration No. NCT05000411).
Humans ; ST Elevation Myocardial Infarction/therapy* ; Stroke Volume ; Ventricular Remodeling ; Prospective Studies ; Microcirculation ; Ventricular Function, Left ; Myocardial Infarction/etiology* ; Treatment Outcome ; Percutaneous Coronary Intervention/adverse effects* ; Heart Failure/drug therapy* ; Drugs, Chinese Herbal/therapeutic use* ; Randomized Controlled Trials as Topic ; Multicenter Studies as Topic

Objective: To explore the efficacy and safety of Venetoclax combined with multidrug chemotherapy in patients with relapsed or refractory early T-cell precursor acute lymphoblastic leukemia (R/R ETP-ALL) . Methods: This study retrospectively analyzed 15 patients with R/R ETP-ALL who received Venetoclax combined with multidrug chemotherapy from December 2018 to February 2022. Among them, eight cases were combined with demethylated drugs, four cases were combined with demethylated drugs and HAAG chemotherapy regimen, two cases were combined with demethylated drugs and CAG regimen, and one case was combined with Cladribine. Specific usage and dosage of Venetoclax: 100 mg on day 1, 200 mg on day 2, 400 mg on day 3-28, orally; when combined with azole antifungal drugs, dosage was reduced to 100 mg/d. Results: Fifteen patients (10 males and 5 females) with R/R ETP-ALL were treated with Venetoclax and multidrug chemotherapy with a median age of 35 (12-42) years old. Of 4 refractory and 11 relapsed patients, the efficacy was evaluated on the 21th day following combined chemotherapy: the overall response rate, the complete response (CR) rate, and the CR with incomplete hematological recovery (CRi) rate were 67.7% (10/15), 60.0% (9/15), and 6.7% (1/15), respectively. For the overall study population, the 12-month overall survival (OS) rate was 60.0%, and the median OS was 17.7 months. The disease-free survival (DFS) rate of all CR patients at 12 months was 60.0%, and the median DFS did not reach. About 14 patients had Ⅲ-Ⅳ hematological toxicity, but these adverse reactions were all controllable. No adverse reaction in the nervous system and tumor lysis syndrome occurred in this study, and no adverse reaction of organs above grade Ⅲ occurred. Conclusion: Venetoclax combined with multidrug chemotherapy may be a safe and promising treatment option for patients with R/R ETP-ALL.
Male ; Female ; Humans ; Adult ; Retrospective Studies ; Treatment Outcome ; Bridged Bicyclo Compounds, Heterocyclic/therapeutic use* ; Antineoplastic Combined Chemotherapy Protocols ; Precursor T-Cell Lymphoblastic Leukemia-Lymphoma/drug therapy* ; Precursor Cells, T-Lymphoid ; Leukemia, Myeloid, Acute/drug therapy*

WHO Guideline on Country Pharmaceutical Pricing Policies,published in 2020,outlines 10 commonly used pricing methods internationally.However,due to the unique composition of costs for traditional Chinese medicine(TCM),directly applying pricing methods designed for chemical and biological drugs may lead to discrepancies.Currently,in China,drug pricing primarily in-volves internal reference pricing,tender negotiation pricing,promoting the use of quality-assured generic and biosimilar drugs,and centralized procurement.It systematically analyzes various pricing methods and identifies their applicability and underlying reasons concerning the pricing of TCMwithin the medical insurance system.The method of value-based pricing and increasing price transparency has advantages for the pricing regulation of traditional Chinese medicine under medical insurance.

Objective To observe the clinical efficacy of levofloxacin combined with levofloxacin scheme in the treatment of pulmonary tuberculosis patients with positive hepatitis B surface antigen(HBsAg)and its impact on drug-induced liver injury.Methods Pulmonary tuberculosis patients with positive HBsAg were divided into treatment group and control group according to the anti-tuberculosis treatment plan.The treatment group received 2HLZE/4HLE anti-tuberculosis regimen(levofloxacin 0.6 g,twice a week+isoniazid 0.3 g,qd+ethambutol hydrochloride 0.75 g,qd+pyrazinamide 0.5 g,tid)for 6 months,and the control group received 2HRZE/4HRE anti-tuberculosis regimen(levofloxacin 0.6 g,qd+isoniazid 0.3 g,qd+ethambutol hydrochloride 0.75 g,qd+pyrazinamide 0.5 g,tid)for 6 months.The sputum smear conversion rate,liver function indicators[glutamate pyruvate transaminase(GPT),glutamate oxaloacetate transaminase(GOT),serum total bilirubin(TBIL)],clinical efficacy,drug-induced liver injury,as well as the incidence of adverse drug reactions were compared between the two groups.Results A total of 41 patients were enrolled in the treatment group and 39 patients in the control group.After treatment,the clinical total effective rates in the treatment and control groups were 97.56％and 79.49％,which showed statistically significant difference(P＜0.05).After 4 months of treatment,the sputum smear conversion rates in the treatment group and the control group were 90.24％and 71.79％,respectively;after 6 months of treatment,the sputum smear conversion rates in the treatment group and the control group were 95.12％and 79.49％,respectively,both showing statistically significant differences(all P＜0.05).After 6 months of treatment,the GPT levels in the treatment group and the control group were(87.39±17.26)and(101.49±23.48)U·L-1,the GOT levels were(97.54±19.25)and(119.63±21.57)U·L-1,and the TBIL levels were(31.53±9.35)and(38.27±9.64)μmol·L-1,respectively,all showing statistically significant differences(all P＜0.05).The incidence of drug-induced liver injury in the treatment group and the control group was 19.51％and 41.03％respectively,and the time of liver injury occurrence was(12.98±2.26)and(10.23±1.95)days,both showing statistically significant differences(all P＜0.05).The total incidences of adverse reactions in the treatment group and the control group was 29.27％and 64.10％respectively,with statistically significant differences(P＜0.05).Conclusion Compared with the levofloxacin scheme,the levofloxacin combined with levofloxacin scheme can reduce the incidence and severity of drug-induced liver injury and improve the clinical treatment efficacy in pulmonary tuberculosis patients with positive HBsAg.

OBJECTIVE: To assess changes of nutritional status by comprehensive nutrition assessment including nutritional risk screening, dietary assessment, blood biochemical index, and body composition in acute leukemia patients who had undergone chemotherapy. METHODS: A total of 169 patients with acute leukemia treated at The First Affiliated Hospital of Soochow University from June 2018 to August 2019 were recruited for this study. Before and after chemotherapy, the NRS-2002 and PG-SGA scales, dietary intake, blood biochemical index and body composition were evaluated to compare the changes of nutritional status. RESULTS: NRS-2002 score and PG-SGA score after chemotherapy were significantly increased than those before chemotherapy (P<0.001). Many patients had insufficient nutritional intake during chemotherapy, and the dietary intake score of patients with induction chemotherapy was significantly lower than that of patients with consolidation chemotherapy (P=0.043). The results of multivariate analysis showed that induction chemotherapy was the independent risk factor for the increase of PG-SGA scores and the decrease of dietary intake (all P<0.05). After chemotherapy, the white blood cell count, hemoglobin, and platelet count were significantly decreased (P<0.001), the prealbumin was significantly increased (P<0.001), and the blood glucose was increased (P=0.04), but albumin was not significantly changed. The weight, body mass index, fat-free mass, skeletal muscle mass and intracellular water were all significantly decreased (P<0.001), and visceral fat area was increased significantly after chemotherapy (P<0.05), especially in newly-diagnosed acute lymphoblastic leukemia patients after the induction of chemotherapy. CONCLUSION The nutritional status of patients with acute leukemia has undergone significant changes after chemotherapy. A single indicator has limited significance for nutritional status assessment. Comprehensive assessment of nutritional status by multiple tools is worthy of clinical application.
Acute Disease ; Humans ; Induction Chemotherapy/methods* ; Leukemia, Myeloid, Acute/drug therapy* ; Nutrition Assessment ; Nutritional Status ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/drug therapy*